In , Tesla was granted a patent for his steam-powered mechanical oscillator whose vibration could be utilized to generate electricity. As he would later tell reporters , while calibrating this machine for an experiment, it began to shake his New York City laboratory so violently that it almost brought the building down. I grabbed a hammer and broke the machine. The building would have been down about our ears in another few minutes. The police and ambulances arrived. I told my assistants to say nothing.
We told the police it must have been an earthquake. That's all they ever knew about it. This gave Tesla the inspiration for his telegeodynamic oscillator—an earthquake machine—which could be used by scientists to discover the geological properties of the Earth and for engineers and prospectors to locate mineral and metal ore deposits underground.
He never got to build his earthquake machine, but scientists and engineers use the same principle today to do exactly as Tesla imagined. Over the course of his life, Tesla conceived of weapons of such destructive magnitude that they would rival the atom bomb in their devastating power—had they been built and put to use.
One such weapon was the Artificial Tidal Wave , which he believed would be the ultimate defense against enemy navies. His famed research lab in Menlo Park, New Jersey hosted the development of innovations that still undergird much of our industrial and consumer infrastructure, including the phonograph which recorded and played sound , motion pictures and the light bulb.
His work there was so important that the town in which Menlo Park was located now bears his name. Obsessed with his work and known to be an exacting boss, Edison had an ego as incandescent as his light bulbs, a sense of his own greatness that was undoubtedly justified. He was also incredibly competitive, willing to do whatever was required to ensure that his idea won out.
Born in Serbia, Tesla was a different kind of genius. Whereas Edison was an eternal experimenter and tinkerer, Tesla was a human calculator, and his ability to work out complex math and physics equations in his mind helped him achieve early career success in Europe.
After a nomadic adolescence spent traveling and taking classes across Eastern Europe, Tesla wound up in Hungary at the age of 25, hired to work as an electrical engineer at the Budapest Telephone Exchange. At that point, electricity was beginning to light up the streets of cities around the world. Arc lighting was fueled by power stations that pumped through more than 3, volts of electricity at a time, which often led to sparks, overheating and full-on explosions in public places, raining flickers of electricity down on pedestrians and starting fires with regularity.
Electricity generated by direct current DC was a far safer alternative, and once Edison developed a stable and long-lasting incandescent lightbulb , he set out to provide lighting to homes and buildings around the world. The company used direct current to deliver volts of electricity to nearby buildings — it started out with 59 customers — and provided a significantly reduced risk of accidental mishap.
But for its growing reach, it had a significant weakness: electricity delivered by direct current could only travel so far, especially in those early days. As a result, other inventors continued to develop what was called alternating current AC , which could easily modulate voltage using transformers. Tesla was one of those AC devotees. Global Good recently conducted a World Cancer Day webinar called Artificial Intelligence for Identifying Cervical Precancer, which explores how a new Automated Visual Evaluation AVE technique will potentially increase access to quality cervical cancer screening worldwide.
Buzz Failing for Success: Nikola Tesla. Failing for Success: Nikola Tesla July 6, Alley, Century Magazine photographer [Public domain], via Wikimedia Commons Nikola Tesla: An inventive force of nature so great that 73 years after his death, he remains a household name and source of inspiration around the world. Experiments in Colorado Tesla moved to Colorado in The Wardenclyffe Tower In , after his Colorado experiments, Tesla purchased acres of property from a potato farmer in Wardenclyffe, NY and started construction on a laboratory.
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